Feng, Y. [P:(DE-HGF)0] ; Sardei, F. [P:(DE-HGF)0] ; Grigull, P. [P:(DE-HGF)0] ; McCormick, K. [P:(DE-HGF)0] ; Kisslinger, J. [P:(DE-HGF)0] ; Reiter, D. [P:(DE-Juel1)5006]